Chris T.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am an experienced software developer interested in full or part time project participation. I am expert in Java, Powerbuilder, and 4th Dimension, and have extensive experience with Sybase, SQL Server, Oracle, and Informix databases. I avoid Grails/Groovy. I have less experience in .Net C# but can work effectively in that area. I'm comfortable in Linux/Unix command line as well as Windows. I am an open source advocate, and contributed for a short time to the Debian Linux distribution installer. I also have great writing skills, and enjoy proof reading.